I HAVE APPROXIMATELY 400 SQUARE FEET OF QUARTZINE TILES THAT CAN BE USED ON KITCHENS, BATH, FIREPLACE SURROUND OR FOUNDATIONS. KINDLY SEE PICTURE BELOW. THIS IS REAL STONE AND IS VERY HEAVY AND STRONG MATERIAL. IF INTERESTED, kindly CALL 72. WILL SELL FOR $9.50 PER SQUARE FOOT. RETAIL WILL COST YOU DOUBLE THAT FOR THIS STONE IN YOUR HOME DEPOT OR LOWES AND EVEN HIGHER AT HIGH END RETAILERS.